RDE7U3A Murata Leaded MLC
- Product Details
- Download
- 40 part numbers in this series
- Capacitance 10 to 20000 pF
- Operating temperature -55～125℃
The Murata RDE7U3A series covers 40 part numbers. All parts in the series share the same construction and qualification, and differ in the values listed in the table below — so a design can move up or down the range without changing footprint.
Part Number List
| Part Number | Capacitance | Tolerance | Rated Voltage | Temp. Char. | Size |
|---|---|---|---|---|---|
| RDE7U3A100J2K1H03B | 10 pF | ±5% | 000Vdc | TC | |
| RDE7U3A100J2M1H03A | 10 pF | ±5% | 000Vdc | TC | |
| RDE7U3A101J2K1H03B | 100 pF | ±5% | 000Vdc | TC | |
| RDE7U3A101J2M1H03A | 100 pF | ±5% | 000Vdc | TC | |
| RDE7U3A102J2K1H03B | 1000 pF | ±5% | 000Vdc | TC | |
| RDE7U3A102J2M1H03A | 1000 pF | ±5% | 000Vdc | TC | |
| RDE7U3A103J5B1H03B | 10000 pF | ±5% | 000Vdc | TC | |
| RDE7U3A103J5E1H03A | 10000 pF | ±5% | 000Vdc | TC | |
| RDE7U3A150J2K1H03B | 15 pF | ±5% | 000Vdc | TC | |
| RDE7U3A150J2M1H03A | 15 pF | ±5% | 000Vdc | TC | |
| RDE7U3A151J2K1H03B | 150 pF | ±5% | 000Vdc | TC | |
| RDE7U3A151J2M1H03A | 150 pF | ±5% | 000Vdc | TC | |
| RDE7U3A152J3K1H03B | 1500 pF | ±5% | 000Vdc | TC | |
| RDE7U3A152J3M1H03A | 1500 pF | ±5% | 000Vdc | TC | |
| RDE7U3A203JUB1H03B | 20000 pF | ±5% | 000Vdc | TC | |
| RDE7U3A203JUE1H03A | 20000 pF | ±5% | 000Vdc | TC | |
| RDE7U3A220J2K1H03B | 22 pF | ±5% | 000Vdc | TC | |
| RDE7U3A220J2M1H03A | 22 pF | ±5% | 000Vdc | TC | |
| RDE7U3A221J2K1H03B | 220 pF | ±5% | 000Vdc | TC | |
| RDE7U3A221J2M1H03A | 220 pF | ±5% | 000Vdc | TC | |
| RDE7U3A222J3K1H03B | 2200 pF | ±5% | 000Vdc | TC | |
| RDE7U3A222J3M1H03A | 2200 pF | ±5% | 000Vdc | TC | |
| RDE7U3A330J2K1H03B | 33 pF | ±5% | 000Vdc | TC | |
| RDE7U3A330J2M1H03A | 33 pF | ±5% | 000Vdc | TC | |
| RDE7U3A331J2K1H03B | 330 pF | ±5% | 000Vdc | TC | |
| RDE7U3A331J2M1H03A | 330 pF | ±5% | 000Vdc | TC | |
| RDE7U3A332J4K1H03B | 3300 pF | ±5% | 000Vdc | TC | |
| RDE7U3A332J4M1H03A | 3300 pF | ±5% | 000Vdc | TC | |
| RDE7U3A470J2K1H03B | 47 pF | ±5% | 000Vdc | TC | |
| RDE7U3A470J2M1H03A | 47 pF | ±5% | 000Vdc | TC | |
| RDE7U3A471J2K1H03B | 470 pF | ±5% | 000Vdc | TC | |
| RDE7U3A471J2M1H03A | 470 pF | ±5% | 000Vdc | TC | |
| RDE7U3A472J4K1H03B | 4700 pF | ±5% | 000Vdc | TC | |
| RDE7U3A472J4M1H03A | 4700 pF | ±5% | 000Vdc | TC | |
| RDE7U3A680J2K1H03B | 68 pF | ±5% | 000Vdc | TC | |
| RDE7U3A680J2M1H03A | 68 pF | ±5% | 000Vdc | TC | |
| RDE7U3A681J2K1H03B | 680 pF | ±5% | 000Vdc | TC | |
| RDE7U3A681J2M1H03A | 680 pF | ±5% | 000Vdc | TC | |
| RDE7U3A682J5B1H03B | 6800 pF | ±5% | 000Vdc | TC | |
| RDE7U3A682J5E1H03A | 6800 pF | ±5% | 000Vdc | TC |
40 part numbers in this series, sorted by part number.
Selection Notes
- Capacitance falls with applied DC bias in high-K dielectrics (X5R, X7R, Y5V). The nameplate value is measured at 0 V — check the DC bias curve for the voltage the part actually sees.
- Class 1 dielectrics (C0G/NP0) hold capacitance across voltage and temperature but top out in the nanofarad range. Class 2 gives far more capacitance per volume at the cost of stability.
- Self-heating from ripple current adds to ambient. Keep the part below its rated temperature with margin, especially in high-frequency switching nodes.
- Flex cracks come from board bending, not electrical stress. Where the board is depanelised or screwed down near the capacitor, use a soft-termination variant.
Common Questions
How many part numbers are in the RDE7U3A series?
40. The table above lists every one, sorted by part number.
What do the parts in the RDE7U3A series have in common?
They share the same multilayer ceramic capacitor construction and case-size family; the differences are the electrical values shown per row.
Where can I find the full specification for a RDE7U3A part?
Each part number links to Murata's official product page, which carries the detailed specification sheet, reliability data and simulation models.
Official documentation: RDE7U3A100J2K1H03B on murata.com — detailed specification sheet, reliability test data and S-parameter / SPICE models.
Shenzhen Gaorunxin Technology Co., Ltd
Online message
Shenzhen Gaorunxin Technology Co., Ltd